Microsoft Will Bring Its SQL Database Software to Linux
Nearly one quarter of all the servers running in Microsoft’s Azure cloud service are powered by the open source operating system Linux. But you can’t actually run much Microsoft software on those Linux...
View ArticleHow to Change default runlevel in CentOS 7 / RHEL 7
In CentOS 7 and RHEL 7, the systemd process replaces the init process for starting services at boot time and also for changing the runlevels. It uses “targets” instead of run-levels and relies on...
View ArticleHow to Migrate LVM or Volume Group to New Linux Server
This article will describe on how to move or migrate LVM and volume group from one server to another. If you are working in a production environment then you have to know about the software disk...
View ArticleHow to Install and Setup 389 Directory Server on CentOS 7
389 Directory Server (previously Fedora Directory Server) is an open source enterprise class LDAP server for Linux. It is developed by Red Hat community-supported Fedora Project. The name 389 is...
View ArticleHow to Install MySQL on CentOS 7 / RHEL 7 / Oracle Linux 7
In this quick guide, i will show you how to install MYSQL on CentOS 7 / RHEL 7 / Oracle Linux 7 instead of MariaDB. MariaDB is the default implementation of MySQL in Red Hat Enterprise Linux 7 (RHEL 7)...
View ArticleHow to Install and Setup Apache Web Server in Linux
1. Introduction of Web Server (Apache Web Server) A web server generally hosts the web content, and responds to requests for this content from web browsers such as Internet explorer, Google chrome and...
View ArticleAn open letter to entry-level IT employees
The world of IT can be unforgiving, especially for those just starting out. The keys to finding and maintaining success are humility, patience and an open mind. You’ve graduated and prepped, perhaps...
View ArticleHow to Setup WordPress Nginx with FastCGI Caching in CentOS 7
If you plan to run high traffic wordpress blog(wordpress nginx), i would suggest to run it in virtual private server (VPS) or dedicated server together with NGINX FastCGI Caching. Besides the low...
View ArticleHow to Shut Down or Reboot Solaris Server
This article will describes how to shut down or reboot solaris Server. Solaris is usually used as a server operating system which can be accessed at any time by the user. Solaris is designed to run...
View ArticleHow to Change UUID of Linux Partition on CentOS 7
UUID (Universally Unique IDentifier) should be unique and it is used to identify storage devices on a linux system. If you cloned a virtual machine from vCenter, the metadata containing information of...
View ArticleHow to Enable SSH Root Login on Ubuntu 16.04
As what we wrote in the previous article on how to allow SSH root on Ubuntu 14.04, after installing a fresh new copy of Ubuntu 16.04 LTS, we find that once again (for better security) ssh root access...
View ArticleHow to Change your WordPress Username, Nickname and Display Name in MySQL
After you create an account log in WordPress, you may want to change your WordPress username, as appropriate or due to security reason. However, you can not do this from the WordPress administration...
View ArticleHow to Update CentOS or Upgrade CentOS to the Latest Version
Recently, the latest version of CentOS 7.3 was released. All users of CentOS 7.0, 7.1 and 7.2 can upgrade their system to the most recent. This quick guide will explain the steps you need to update...
View ArticleHow to Reset Forgotten Root Password on Linux RHEL 7/CentOS 7
This article will explain the steps to reset a lost root password or to reset forgotten root password on Linux RHEL 7 or CentOS 7. Basically, the steps will adding a “rd.break” to the end of the line...
View ArticleWhy Linux users should worry about malware and what they can do about it
Don’t drop your guard just because you’re running Linux. Preventing the spread of malware and/or dealing with the consequences of infection are a fact of life when using computers. If you’ve migrated...
View ArticleHow to Find Big Files Size on Linux RHEL/CentOS
As the linux administrator, sometimes we have to identify which files are most take much space in the linux server resulting in low free space. Low disk space can also affect server performance and...
View ArticleHow to Reset the Directory Manager Password on RHEL 7 / CentOS 7
It is best practice to remember passwords, but because too many passwords, sometimes we forget. We are not encouraged to write the password on any paper or share the password via email. This can lead...
View ArticleHow to Install and Setup Apache Web Server in Linux
1. Introduction of Web Server (Apache Web Server) A web server generally hosts the web content, and responds to requests for this content from web browsers such as Internet explorer, Google chrome and...
View ArticleAn open letter to entry-level IT employees
The world of IT can be unforgiving, especially for those just starting out. The keys to finding and maintaining success are humility, patience and an open mind. You’ve graduated and prepped, perhaps...
View ArticleHow to Setup WordPress Nginx with FastCGI Caching in CentOS 7
If you plan to run high traffic wordpress blog(wordpress nginx), i would suggest to run it in virtual private server (VPS) or dedicated server together with NGINX FastCGI Caching. Besides the low...
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